Smithsonian team uncovers North America's oldest pterosaur fossil, shedding light on a pivotal period in vertebrate evolution.
Trump's new tariffs on Japan and Korea roil markets, intensifying global trade tensions.
Leading medical groups sue RFK Jr. over controversial COVID-19 vaccine policy changes, arguing his unilateral decision undermines public trust and access to evidence-based care.
Smithsonian team uncovers North America's oldest pterosaur fossil, shedding light on a pivotal period in vertebrate evolution.
Trump's new tariffs on Japan and Korea roil markets, intensifying global trade tensions.
Leading medical groups sue RFK Jr. over controversial COVID-19 vaccine policy changes, arguing his unilateral decision undermines public trust and access to evidence-based care.
